wholesale jewelry trendy What is BIM

jewelry with swarovski elements wholesale The BIM test is a test and appliance for modeling and application skills to test the building information model (BIM). The more common is the BIM exam, the BIM exam of the Ministry of Human Resources and Social Security, and the BIM test of the China Construction Association. After passing the BIM exam at the corresponding level, the corresponding level certificates will be issued by the relevant organization exams.
The first and second -level BIM skills should have a high school or above high school education (or its equivalent education), and the third -level BIM skills. Essence
The test rules for exams
1. Social examinations: Social candidates, take the unified examination, organize twice a year, in mid -late June, mid -late December, the official website will announce the test time. Candidates who take the unified examination must go to the official website to report to the exam in late April and late September.
2. In -campus examinations: University college students in colleges and universities, do not fixed test time, decide by the college test site by themselves, report the BIM project platform to record and cooperate with the open examination platform.

wholesale brazilian jewelry manufacturers BIM technology: architectural information model technology.
The construction information model is a new tool for architecture, engineering and civil engineering. The term of the
BIM created by the word architectural information model or architectural information model is the core of the three -dimensional model of the virtual construction engineering engineering, using digital technology to provide a complete and consistent construction engineering information library with digital technology Essence
The information library not only contains geometric information, professional attributes and status information describing the building component, but also contains status information of non -component objects (such as space and motion behavior).
The three -dimensional model containing construction engineering information greatly improves the degree of information integration of construction engineering, thereby providing a platform for engineering information exchange and sharing for the relevant interests of construction projects.
bim has the following features: it can be applied not only in the design, but also in the life cycle of the construction project; the design is designed with BIM; Renewal, rich and fulfilling; providing a platform for the project participation in the project. my country's BIM standard is under research and formulation, and the research team has achieved staged results.
Extension information:
Features:

V visualization:

The form of visualization, that is, "what you see", for the construction industry, the true visualization is true The role of using the construction industry is very large. For example, the construction drawings that are often obtained are just drawing and expressing the information of each component on the drawings, but the real structure of the construction industry requires the construction industry practitioners to imagine themselves.
bim provides visualized ideas, allowing people to form a three -dimensional three -dimensional physical graphic display in front of people; now the construction industry also has design renderings. However, this effect diagram does not contain information other than the size, location and color of the component, and lacks interaction and feedback between different components.
The visualization mentioned by BLM is a visualization that can form interactivity and feedback between the same components. Because the entire process is visualized, the result of visualization can not only be displayed and generated by renderings, but also more importantly. It is that the communication, discussion, and decision -making during the design, construction, and operation of the project are carried out in a visual state.
coordination:
coordination is the key content in the construction industry. Whether it is a construction unit, an owner or a design unit, it is doing coordination and cooperation. Once a problem is encountered during the implementation of the project, the relevant persons must be organized to open a coordination meeting to find the causes and solutions of each construction problem. Then make changes, make corresponding remedial measures, etc. to solve the problem.
In design, because the communication between the designers of each professional is not in place, the collision problem between various majors occurs.
For example, pipelines such as HVAC and other majors are arranged, because the construction drawings are drawn on their respective construction drawings. During the real construction process Components such as beams and other components hinders the layout of the pipeline. The coordination solution of a collision problem like this can only be solved after the problem appears.
bim coordination services can help deal with this problem, that is, the BIM building information model can coordinate the collision problems of each professional in the early stage of building construction, generate coordination data, and provide it.
of course, the coordination of BIM is not only the problem of collision between various majors. Coordination of underground drainage layout and other design layouts.
It simulation:
It simulation is not only a building model that can be designed. It can also simulate things that cannot be operated in the real world. During the design stage, BIM can perform simulation experiments on the design that needs to be simulated.
For example: energy -saving simulation, emergency evacuation simulation, sunshine simulation, thermal conductivity simulation, etc.; 4D simulation can be performed during the bidding and construction phase (the development time of the three -dimensional model plus project).
is to simulate the actual construction based on the organizational design of the construction, so as to determine the reasonable construction plan to guide the construction. At the same time, you can also perform 5D simulation (based on 4D models to add price control) to achieve cost control; in the later period of operation, you can simulate the processing method of daily emergency situations, such as the escape simulation of seismic personnel and evacuation simulation of firefighters.
Optimization:
In fact, the process of the entire design, construction, and operation is a process of continuous optimization. Of course, optimization and BIM do not have substantial connection, but it can be better optimized on the basis of BIM.
Optimized the restrictions of three factors: information, complexity and time. Without accurate information and unable to make reasonable optimization results, the BIM model provides the actual information of the building, including geometric information, physical information, and rule information. It also provides actual information after the building changes. When the complexity is high.
The participants' own abilities cannot master all information, and they must use the help of certain science and technology and equipment. Most of the complexity of modern buildings exceeds the ability limit of the participants themselves. BIM and various optimization tools that are supported by them provide the possibility of optimization of complex projects.
Reference materials: Baidu Encyclopedia ---- Architectural information model

breast cancer awareness jewelry wholesale Concise: BIM, the abbreviation of the first letter of English in English, BIM is a technology. I translated it into an informatization of the architectural model. Some teachers translated him into a model information model. This depends on personal understanding. The order of these two words is different, and the understanding is a little different. The focus I understand is the informationization of the later.n1. BIM concept development backgroundnIn 1973, the first oil crisis broke out in the world. Due to the shortage and price increase of oil resources, the United States industry is considering the issue of energy conservation and efficiency.nIn 1975, Professor Chuck Eastman of Georgia University of Science and Technology in the United States proposed the "Building System" (architectural description system) in order to achieve the visualization and quantitative analysis of construction projects and improve the efficiency of engineering construction.nIn 1999, Eastman developed the "Building Description System" into a "Building Proct Model". It believes that in the process of building product models from concepts, design and construction to demolished building cycle Information.nIn 2002, Autodesk acquired the three -dimensional model -building software company REVIT, and for the first time, the first letter of BIM (Building Modeling) was used to become a well -known "BIM" today.n2. BIM conceptnB: Building, "architecture", is not a narrow -understanding house, can be part of the building or a house or construction project.nI: "Information" is divided into geometric and non -geometric information. Geometric information is measured in the building. Non -geometric information includes time, space, physics, cost and other related information.nM: From the design stage, it is divided into three levels and three progressive concepts:nModel, digital expression of physical and functional characteristics of building facilitiesnModeling, on the basis of the model, the dynamic application model helps design, build, operate, cost, and other stages to improve work efficiency and reduce costsnOn the basis of modelization, multi -dimensional and multi -participants' collaborative managementnThree, BIM advantagesnVisualization: BIM is more vivid and intuitive than CAD drawings.nCoordination: Coordinating the collision of various majors in the early stage of building construction and generating coordinated data.nSimulation: In the design stage, BIM can perform some simulation experiments.nOptimization: By comparing different design schemes, select the optimal solution.nImportable: issued various professional drawings and deepening drawings to make the project expression more detailed.nThe above is a brief interpretation of BIM, from development, to concepts, to characteristics. To treat this technology rationally, he contains not only a series of software foundations, but also a model, an animation, but not only an animation, but not only an animation, but not only an animation, but not only an animation, but not only an animation, but not only an animation, but not only an animation, but not only an animation, but not only an animation, but not only an animation, but not only an animation, but not only an animation, but not only an animation, but not only an animation, but not only an animation, but not only an animation, but not only an animation. It's just a construction process.nBIM is a collective name of a technology. Taking specific workflow as a carrier, with the help of various information software, it is a technology that promotes the development of construction engineering and promotes social informationization.